改建的Φ140～168mm周期式軋管機組鋼錠穿孔工藝
INGOT-PIERCING PROCESS FOR AN IMPROVED φ140～168mm PILGER MILL
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摘要: 介紹了新型穿孔機的結(jié)構(gòu)和鋼錠穿孔工藝參數(shù)。Abstract: The article describes the structure of a new piercing mill and the process parameters for piercing ingot on it.
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